Representing Fine Texture of Pencil Hardness by High-Frequency Vibrotactile Equivalence Conversion Using Ultra-Thin PZT-MEMS Vibrators.
Masamune WagaToru MatsubaraMasashi KonyoToshihiro TakeshitaYusuke TakeiTakeshi KobayashiSatoshi TadokoroPublished in: IEEE Trans. Haptics (2024)
Keyphrases
- high frequency
- low frequency
- visual quality
- high resolution
- wavelet transform
- high speed
- high frequencies
- low pass
- wavelet coefficients
- subband
- discrete wavelet transform
- texture images
- texture analysis
- texture synthesis
- phase shifting
- wavelet domain
- feature extraction
- high pass
- texture features
- texture classification
- multiresolution
- feature vectors
- low bit rate coding
- high frequency components
- computer vision
- frequency band
- wavelet decomposition
- high quality
- image processing